@misc{indiciae2f14f66b5942,
  title = {Isotropic graphite multistage depressed collectors - A progress report},
  author = {Ramins, Peter and Ebihara, Ben T.},
  year = {1989},
  url = {https://ntrs.nasa.gov/citations/19890044617},
  note = {Source identifier: 19890044617}
}